All e-commerce calculators

Browse every free calculator. Built for sellers on Shopify, Amazon, Daraz and independent stores.

Calculate net profit, profit margin percentage, and markup from selling price, COGS, shipping, and fees.

profit

Determine retail price, gross profit, and profit margin from cost and markup percentage, or reverse-calculate markup.

pricing

Calculate the break-even point in units and sales revenue based on fixed costs, unit price, and variable costs.

profit

Calculate Return on Ad Spend (ROAS), percentage efficiency, and break-even ROAS based on gross margins.

profit

Calculate overall Return on Investment (ROI %), net dollar profit, and investment multiplier for your e-commerce operations.

profit

Estimate total Shopify operating costs, payment gateway processing fees, and effective percentage take rates.

marketplace

Simulate category referral fees, pick & pack fulfillment charges, monthly storage, and algebraic break-even price.

marketplace

Pakistan localized seller fee engine calculating Daraz category commission, payment handling, and VAT in PKR.

marketplace

Calculate actual vs volumetric weight, parcel sizing, and compare up to 3 courier rate options.

logistics

Calculate return percentage, retained revenue, and total financial drag caused by returns and restocking expenses.

logistics

Calculate optimal retail price points using target margins and platform fee structures with round-trip margin verification.

pricing